code: def create_2D_density(*args, **kwargs):
      FigureFactory._deprecated(
          "create_2D_density", "create_2d_density"
      )
      from plotly.figure_factory import create_2d_density
  
      return create_2d_density(*args, **kwargs)
  
imports: import json
  import warnings
  import os
  from plotly import exceptions, optional_imports
  from plotly.files import PLOTLY_DIR
label_desc: Use image node_id 2 for calling the FigureFactory obj's underlying member method code with example usage: obj.create_2D_density() and returns: create_2d_density